The bar graph illustrates the sales of three different electronic devices through online between four months ,January to April in the year 2019, where units are represented in millions.
Overall, there was a fluctuation in the number of gadgets between the given period. The highest number of laptops was sold out in January and April, while it was overtook by tablets in February and smartphones in March.
In the first quarter of 2019, laptops was sold in greater number in the initial month and final month which accounted for below 55millions units. However, in February and March the total trades of laptops decreased that reached to the lowest sales in these months with nearly 40millions units in the second and 30 in the third month.
Similarly, in the first two month, the total tablets purchased by people was around 30 millions, then it rose in February just above 60 millions which remained same in march, too. In the final month of the given period , sales of tablets was slightly low than all devices. Furthermore, smartphones was the least sold in January, then in the following month, it started to went up and plateaued in February and April with 50 millions units. Moreover, smartphones witnessed the highest sales in march in comparison with other that accounted near to 60 millions units.